On the stellar parallax plates taken with the Yerkes telescope.
, 1904 Frank Schlesinger
openalex +1 more source
Listening to Hong Kong children's perspectives through pretend play
British Educational Research Journal, EarlyView.Abstract Quality in early childhood education and care (ECEC) has become an increasing concern in recent years. The issue has been regularly discussed by different stakeholders. However, the rising concern regarding quality in ECEC has not seriously taken into account children's perspectives.
Suzannie K. Y. Leung
wiley +1 more source
Results of observation with the zenith telescope and the Wharton reflex zenith tube
, 1910 C. L. Doolittle
openalex +1 more source
A New Cosmic-Ray Telescope for High Altitudes [PDF]
, 1948 A. T. Biehl +4 more
openalex +1 more source
Invisible Labor and the “Ghost Particle”: Underground Physics at the Kolar Gold Fields**
Berichte zur Wissenschaftsgeschichte, EarlyView.Abstract When cosmic rays—high‐energy particles from outer space—encounter the Earth's atmosphere, they produce particles called neutrinos. To detect them, physicists go underground inside deep mines where the overlying rock can filter out the cosmic‐ray background radiation.
Nithyanand Rao
wiley +1 more source
IV. On the power of penetrating into space by telescopes; with a comparative determination of the extent of that power in natural vision, and in telescopes of various sizes and constructions; illustrated by select observations [PDF]
William Herschel
openalex +1 more source
A Note on the Simple Device for Increasing a Photographic Power of Large Telescopes [PDF]
, 1920 Harlow Shapley
openalex +1 more source
A Biocatalytic Cascade for the Valorization of Sugars
ChemCatChem, EarlyView.We report a one‐pot, three‐step biocatalytic cascade to synthesize trihydroxy‐piperidine and ‐azepane iminosugars directly from monosaccharides, employing transaminase (ATA) and galactose oxidase (GOase) enzymes. Abstract Biocatalytic cascades offer products of multistep synthesis without the use of protecting groups or isolation of intermediates. This
Kathryn Yeow +4 more
wiley +1 more source
XXII. An account of experiments on the reflecting telescope [PDF]
William Parsons
openalex +1 more source
Integrating Enzymes with Photoredox Catalysis for Conversion of Nitriles into Fluorinated Products
ChemCatChem, Accepted Article.Fluorinated molecules are widely used as pharmaceuticals, agrochemicals and as various functional materials. Traditional synthetic methods for introducing fluorine substituents into organic molecules involve deleterious chemicals and lack selectivity.
Stuart Angiolini +6 more
wiley +1 more source